t_distribution 1.0

There programs are very useful for simple statistical ...

There programs are very useful for simple statistical tests. t_confidence_interval calculates the confidence interval of the t-distrubution, with one or two tails, a given confidence level, number of degrees of freedom, along a specified dimension of the input array. function calculates the probability density function for the t-ditribution. t_distrib calculates the t-distribution and the cumulative probability function for the t-distribution and makes a plot. t_alpha calculates the significance level alpha given a t-statistic. t_table calculates a Table of statistics for the t-distribution. t_icpbf is the inverse cumulative probability function for the t-distribution. It calculates the t-statistic given the level of significance alpha and nu degrees of freedom. t_mean_num_obs calculates the number of required observations to achieve the desired level of significance. Demands: • MATLAB 7. 5 or higher